HAL : in2p3-00650291, version 1
 arXiv : 1109.1672
 Cosmic rays and their interstellar environment CRISM-2011, Montpellier : France (2011)
 Nuclear interactions of low-energy cosmic rays with the interstellar medium
 (2011)
 Cosmic rays of kinetic energies below ~1 GeV per nucleon are thought to play a key role in the chemistry and dynamics of the interstellar medium. They are also thought to be responsible for nucleosynthesis of the light elements Li, Be, and B. However, very little is known about the flux and composition of low-energy cosmic rays since the solar modulation effect makes impossible a direct detection of these particles near Earth. We first discuss the information that the light elements have brought to cosmic-ray studies. We then discuss the prospects for detection of nuclear gamma-ray line emission produced by interaction of low-energy cosmic rays with interstellar nuclei.
 équipe(s) de recherche : CSNSM AN
 Thème(s) : Physique/Astrophysique/Phénomènes cosmiques de haute energiePlanète et Univers/Astrophysique/Phénomènes cosmiques de haute energie
 Mot(s)-clé(s) : Cosmic rays – Nuclear reactions – nucleosynthesis – abundances – Gamma rays: ISM
 Lien vers le texte intégral : http://fr.arXiv.org/abs/1109.1672
 in2p3-00650291, version 1 http://hal.in2p3.fr/in2p3-00650291 oai:hal.in2p3.fr:in2p3-00650291 Contributeur : Christine Hadrossek <> Soumis le : Vendredi 9 Décembre 2011, 16:20:06 Dernière modification le : Mercredi 28 Novembre 2012, 15:11:35